Question about Sony BRAVIA KDL-52W3000 52 in. LCD Television

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Sony bravia kdl-52w3000, turn tv on, no picture or

Sony bravia kdl-52w3000, turn tv on, green power light comes on, no picture or sound then goes to standby. Checked cable box by connecting other tv, works fine. tried xbox, buit can get anything from tv

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  • Anonymous Mar 12, 2014

    sony bravia tv problems with sound

  • Anonymous Mar 22, 2014

    the volume bar on the tv goes up but still no sound

  • Anonymous Mar 29, 2014

    remove bezel frame

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Most likely this is caused by a defective main board. Changing the main board will fix the issue about 95% of the time.

To be absolutely sure, the voltages need to be checked on the power supply. If they are not the values listed in the service manual, then you should replace the power supply instead (accounts for the other 5% of the time).

Posted on Oct 07, 2009

  • Carl Peters Oct 26, 2013

    mai boad is ind all vltages are as they should be, so whats next,

  • Carl Peters Oct 26, 2013

    sorry p.c notworking to well, main board voltages are ok,.

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